You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
1.8 KiB
Plaintext
79 lines
1.8 KiB
Plaintext
// mixins
|
|
// --------------------------
|
|
|
|
// base rendering for an icon
|
|
.fa-icon() {
|
|
-moz-osx-font-smoothing: grayscale;
|
|
-webkit-font-smoothing: antialiased;
|
|
display: inline-block;
|
|
font-style: normal;
|
|
font-variant: normal;
|
|
font-weight: normal;
|
|
line-height: 1;
|
|
}
|
|
|
|
// sets relative font-sizing and alignment (in _sizing)
|
|
.fa-size(@font-size) {
|
|
font-size: (@font-size / @fa-size-scale-base) * 1em; // converts step in sizing scale into an em-based value that's relative to the scale's base
|
|
line-height: (1 / @font-size) * 1em; // sets the line-height of the icon back to that of it's parent
|
|
vertical-align: ((6 / @font-size) - (3 / 8)) * 1em; // vertically centers the icon taking into account the surrounding text's descender
|
|
}
|
|
|
|
// only display content to screen readers
|
|
// see: https://www.a11yproject.com/posts/2013-01-11-how-to-hide-content/
|
|
// see: https://hugogiraudel.com/2016/10/13/css-hide-and-seek/
|
|
.fa-sr-only() {
|
|
position: absolute;
|
|
width: 1px;
|
|
height: 1px;
|
|
padding: 0;
|
|
margin: -1px;
|
|
overflow: hidden;
|
|
clip: rect(0, 0, 0, 0);
|
|
white-space: nowrap;
|
|
border-width: 0;
|
|
}
|
|
|
|
// use in conjunction with .sr-only to only display content when it's focused
|
|
.fa-sr-only-focusable() {
|
|
&:not(:focus) {
|
|
.fa-sr-only();
|
|
}
|
|
}
|
|
|
|
// sets a specific icon family to use alongside style + icon mixins
|
|
.fa-family-classic() {
|
|
font-family: 'Font Awesome 6 Free';
|
|
}
|
|
|
|
// convenience mixins for declaring pseudo-elements by CSS variable,
|
|
// including all style-specific font properties, and both the ::before
|
|
// and ::after elements in the duotone case.
|
|
.fa-icon-solid(@fa-var) {
|
|
.fa-icon;
|
|
.fa-solid;
|
|
|
|
&::before {
|
|
content: @fa-var;
|
|
}
|
|
}
|
|
|
|
.fa-icon-regular(@fa-var) {
|
|
.fa-icon;
|
|
.fa-regular;
|
|
|
|
&::before {
|
|
content: @fa-var;
|
|
}
|
|
}
|
|
|
|
.fa-icon-brands(@fa-var) {
|
|
.fa-icon;
|
|
.fa-brands;
|
|
|
|
&::before {
|
|
content: @fa-var;
|
|
}
|
|
}
|
|
|